My sister-in-law who only lets me have sex with her. I don't even talk to my sister-in-law, who is newly living with us. She doesn't even look me in the eye. She only lets me have sex with her.
セックスしかさせてくれない義姉。新しく一緒に暮らす事になった義姉とは会話もない。目も合わせてもくれない。いつまでたってもセックスのみ。